Let your balloons soar Simplify balloon inflation with this large helium cylinder that can inflate up to 85 9-inch balloons. It is compatible with both latex and foil balloons and features a built-in valve for quick and easy use. Inflation instructions are clearly marked on the packaging for immediate use. Estimated float time: Latex balloons: approximately 6 to 7 hours under ideal conditions. Foil balloons: up to one week at room temperature. Factors to consider: size, quality of the balloon and external conditions (heat, humidity) can influence the floating time.   Directions for use: Do not over-inflate your balloons to prevent them from bursting and to optimize your helium reserve. Store the bottle away from heat and handle it with care.   How to recycle the bottle? Once empty, you can take it to an appropriate collection point, a recycling center or, depending on local instructions, in the sorting container (yellow bag or bin). Before throwing it away, make sure it is completely empty, then remove the valve.   Capacity : 0.59 m³ Number of balloons that can be inflated (for information purposes only): Latex balloons: Diameter 23 cm: 85 balloons Diameter 25 cm: 66 balloons Diameter 28 cm: 49 balloons Diameter 30 cm: 42 balloons Diameter 33 cm: 37 balloons Foil balloons: Diameter 45 cm: 39 balloons Diameter 86 cm: 16 balloons The number of balloons that can be inflated is given for information purposes only and may vary depending on the inflation, shape and type of balloon used. Ideal for birthdays, children's parties or any festive decoration. Accessories included: 1 Helium bottle